1.ceramic membrane filter 2.pressure vessel 3.stainless steel housing 4.professional manufacturor 5.CE,ISO9000 Pressure vessel for ... , 30 mm, 40 mm 4.Materials of bodies: SUS304, SUS316L, Titanium, FRPP 5. Materials of seals: EPDM, Fluoro rubber, Silicon 6 ... , clamp, whorl coupling 7.Standards: according to ISO9001, DIN, GMP stainless steel ceramic membrane housing